Weapons Augmentation
If a weapon has augmentation slots, then special gems can be added to
the weapon to give it special bonuses. These gems can be found in chests,
purchased, or even given when completing a quest.
There are a total of 8 augmentation gems that can affect anything from
your health restoration to the amount of damage inflicted. The weapon must be
equipped for the bonus augmentation effects. Once an augmentation gem has been
added to a weapon it can not be removed.